#include <stdio.h>
#define MONTHS 12

int main(void) {
    const int days[MONTHS] = {31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31};
    int i;
    for (i = 0; i < MONTHS; i++)
        printf("Month %2d has %2d days.\n", i + 1, days[i]);

    return 0;
}
